Ammonium Sulfate 40% Solution

SECTION 2: Hazards identification

Physical hazards

Not classified

Health hazards

Not classified

Environmental hazards

Not classified

Hazard pictograms

None.

Signal word

None.

Hazard statements

The mixture does not meet the criteria for classification.

Prevention

Not available.

Response

Not available.

Storage

Not available.

Disposal

Not available. Hazard(s) not otherwise None known. classified (HNOC)

Additional information

None.

2.1 Classification of the substance or mixture

Not classified. Environmental hazards Not classified. OSHA defined hazards Not classified. Label elements Hazard symbol None. Signal word None. Hazard statement The mixture does not meet the criteria for classification. Precautionary statement Prevention Not available. Response Not available. Storage Not available. Disposal Not available. Hazard(s) not otherwise None known. classified (HNOC) Supplemental information None. 3. Composition/information on ingredients Mixtures The manufacturer lists no ingredients as hazardous according to OSHA 29 CFR 1910.1200. *Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret. 4. First-aid measures Inhalation Call a physician if symptoms develop or persist. Skin contact Get medical attention if irritation develops and persists. Eye contact Get medical attention if irritation develops and persists. Ingestion Get medical attention if symptoms occur. Most important None known. symptoms/effects, acute and delayed Indication of immediate Treat symptomatically. medical attention and special treatment needed General information Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves. 5. Fire-fighting measures Suitable extinguishing media Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2). Unsuitable extinguishing Do not use water jet as an extinguisher, as this will spread the fire. media Specific hazards arising from Not applicable. the chemical Special protective equipment Wear suitable protective equipment. and precautions for firefighters Fire fighting Move containers from fire area if you can do so without risk. equipment/instructions Specific methods Use standard firefighting procedures and consider the hazards of other involved materials. General fire hazards No unusual fire or explosion hazards noted. 6. Accidental release measures Personal precautions, Keep unnecessary personnel away. For personal protection, see section 8 of the SDS. protective equipment and emergency procedures Methods and materials for Large Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this is containment and cleaning up possible. Cover with plastic sheet to prevent spreading. Absorb in vermiculite, dry sand or earth and place into containers. Following product recovery, flush area with water. Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to remove residual contamination. Never return spills to original containers for re-use. For waste disposal, see section 13 of the SDS. Environmental precautions Avoid discharge into drains, water courses or onto the ground. 7. Handling and storage Precautions for safe handling Observe good industrial hygiene practices. Conditions for safe storage, Store in original tightly closed container. Store away from incompatible materials (see Section 10 including any incompatibilities of the SDS). 8. Exposure controls/personal protection Occupational exposure limits No exposure limits noted for ingredient(s). Biological limit values No biological exposure limits noted for the ingredient(s). Appropriate engineering General ventilation normally adequate. controls Individual protection measures, such as personal protective equipment Eye/face protection Not normally needed. Skin protection Hand protection Not normally needed. Other Not normally needed. Respiratory protection No personal respiratory protective equipment normally required. Thermal hazards Wear appropriate thermal protective clothing, when necessary. General hygiene Always observe good personal hygiene measures, such as washing after handling the material considerations and before eating, drinking, and/or smoking. Routinely wash work clothing and protective equipment to remove contaminants. 9. Physical and chemical properties Appearance Physical state Liquid. Form Liquid. Color Not available. Odor Not available. Odor threshold Not available. pH 5.5 0.1 molar aqueous solution Melting point/freezing point Not available. Initial boiling point and boiling Not available. range Flash point Not available. Evaporation rate Not available. Flammability (solid, gas) Not applicable. Upper/lower flammability or explosive limits Flammability limit - lower Not available. (%) Flammability limit - upper Not available. (%) Explosive limit - lower (%) Not available. Explosive limit - upper (%) Not available. Vapor pressure Not available. Vapor density Not available. Relative density Not available. Solubility(ies) Solubility (water) Not available. Partition coefficient Not available. (n-octanol/water) Auto-ignition temperature Not available. Decomposition temperature Not available. Viscosity Not available. Other information Density 10.26 lb/gal estimated at 50 °C Explosive properties Not explosive. Oxidizing properties Not oxidizing. 10. Stability and reactivity Reactivity The product is stable and non-reactive under normal conditions of use, storage and transport. Chemical stability Material is stable under normal conditions. Possibility of hazardous No dangerous reaction known under conditions of normal use. reactions Conditions to avoid Contact with incompatible materials. Incompatible materials None known. Hazardous decomposition No hazardous decomposition products are known. products 11. Toxicological information Information on likely routes of exposure Inhalation Health injuries are not known or expected under normal use. Skin contact Health injuries are not known or expected under normal use. Eye contact Health injuries are not known or expected under normal use. Ingestion Health injuries are not known or expected under normal use. Symptoms related to the None known. physical, chemical and toxicological characteristics Information on toxicological effects Acute toxicity Not available. Skin corrosion/irritation Health injuries are not known or expected under normal use. Serious eye damage/eye Health injuries are not known or expected under normal use. irritation Respiratory or skin sensitization Respiratory sensitization Not a respiratory sensitizer. Skin sensitization This product is not expected to cause skin sensitization. Germ cell mutagenicity No data available to indicate product or any components present at greater than 0.1% are mutagenic or genotoxic. Carcinogenicity This product is not considered to be a carcinogen by IARC, ACGIH, NTP, or OSHA. US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050) Not listed. Reproductive toxicity This product is not expected to cause reproductive or developmental effects. Specific target organ toxicity - Not classified. single exposure Specific target organ toxicity - Not classified. repeated exposure Aspiration hazard Not an aspiration hazard. 12. Ecological information Ecotoxicity The product is not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment. Persistence and degradability No data is available on the degradability of this product. Bioaccumulative potential No data available. Mobility in soil No data available. Other adverse effects No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation potential, endocrine disruption, global warming potential) are expected from this component. 13. Disposal considerations Disposal instructions Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Local disposal regulations Dispose in accordance with all applicable regulations. Hazardous waste code The waste code should be assigned in discussion between the user, the producer and the waste disposal company. Waste from residues / unused Dispose of in accordance with local regulations. Empty containers or liners may retain some products product residues. This material and its container must be disposed of in a safe manner (see: Disposal instructions). Contaminated packaging Since emptied containers may retain product residue, follow label warnings even after container is emptied. Empty containers should be taken to an approved waste handling site for recycling or disposal. 14. Transport information DOT Not regulated as dangerous goods. IATA Not regulated as dangerous goods. IMDG Not regulated as dangerous goods. Transport in bulk according to Not established. Annex II of MARPOL 73/78 and the IBC Code 15. Regulatory information US federal regulations This product is not known to be a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29 CFR 1910.1200. TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D) Not regulated. CERCLA Hazardous Substance List (40 CFR 302.4) Not listed. SARA 304 Emergency release notification Not regulated. US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050) Not listed. Superfund Amendments and Reauthorization Act of 1986 (SARA) Hazard categories Immediate Hazard - No Delayed Hazard - No Fire Hazard - No Pressure Hazard - No Reactivity Hazard - No SARA 302 Extremely hazardous substance Not listed. SARA 311/312 Hazardous No chemical SARA 313 (TRI reporting) Not regulated. Other federal regulations Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List Not regulated. Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130) Not regulated. Safe Drinking Water Act Not regulated. (SDWA) Food and Drug Total food additive Administration (FDA) Direct food additive GRAS food additive US state regulations US. California Controlled Substances. CA Department of Justice (California Health and Safety Code Section 11100) Not listed. US. Massachusetts RTK - Substance List Not regulated. US. New Jersey Worker and Community Right-to-Know Act Not regulated. US. Pennsylvania RTK - Hazardous Substances Not regulated. US. Pennsylvania Worker and Community Right-to-Know Law Not listed. US. Rhode Island RTK Not regulated. US. California Proposition 65 California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65): This material is not known to contain any chemicals currently listed as carcinogens or reproductive toxins. International Inventories Country(s) or region Inventory name On inventory (yes/no)* Australia Australian Inventory of Chemical Substances (AICS) Yes Canada Domestic Substances List (DSL) Yes Canada Non-Domestic Substances List (NDSL) No China Inventory of Existing Chemical Substances in China (IECSC) Yes Europe European Inventory of Existing Commercial Chemical Yes Substances (EINECS) Europe European List of Notified Chemical Substances (ELINCS) No Japan Inventory of Existing and New Chemical Substances (ENCS) Yes Korea Existing Chemicals List (ECL) Yes New Zealand New Zealand Inventory Yes Philippines Philippine Inventory of Chemicals and Chemical Substances Yes (PICCS) Country(s) or region Inventory name On inventory (yes/no)* United States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory Yes *A "Yes" indicates that all components of this product comply with the inventory requirements administered by the governing country(s) A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing country(s). 16. Other information, including date of preparation or last revision Issue date 09-21-2015 Revision date 05-26-2022 Version # 07 NFPA ratings Health: 0 Flammability: 0 Instability: 0 NFPA ratings 0 Disclaimer Thatcher Company cannot anticipate all conditions under which this information and its product, or the products of other manufacturers in combination with its product, may be used. It is the user’s responsibility to ensure safe conditions for handling, storage and disposal of the product, and to assume liability for loss, injury, damage or expense due to improper use. The information in the sheet was written based on the best knowledge and experience currently available. Revision Information Product and Company Identification: Product Codes THATCHER COMPANY OF CALIFORNIA, INC. Phone (916) 389-2517 8625 Unsworth Avenue, Sacramento, CA 95828 Fax (916) 389-2516 MAILING ADDRESSES Address Then E-Mail Contracts & Agreements To: Craig N. Thatcher, Chief Executive Officer Michael T. Mitchell, President Thatcher Company of California, Inc. P. O. Box 27407 Salt Lake City, UT 84127-0407 craig.thatcher@tchem.com; mike.mitchell@tchem.com Copy To: wendy.richmond@tchem.com Address Requests for Bids & Quotations to Craig N. Thatcher, Chief Executive Officer, Then E-mail To: Thatcher Company of California, Inc. Attn: Craig N. Thatcher, Chief Executive Officer P. O. Box 27407 Salt Lake City, UT 84127-0407 wendy.richmond@tchem.com Mail Payment: Thatcher Company of California, Inc. LB 1106 P. O. Box 35146 Seattle, WA 98124-5146 Order Placement: Customer Service (916) 389-2517 csca@tchem.com 24/7 Customer & Transportation Service: (800) 375-7758 E-mail Requests For Certificate of Insurance: wendy.richmond@tchem.com Bid Tabulation: wendy.richmond@tchem.com; jayson.stenquist@tchem.com